Warm-Up 31 - Solubility of Salts

Last updated over 1 year ago

2 questions

Note from the author:

Solubility charts always show the amount of solute that can be dissolved in a certain amount of solvent. The charts in this question show how much can be dissolved in 100 g of water.

Instructions

Solubility charts always show the amount of solute that can be dissolved in a certain amount of solvent. The charts in this question show how much can be dissolved in 100 g of water.

Warm-Up 31 - Solubility of Salts

What is the minimum mass of water that could dissolve 25 grams of KClO3 at 30 ℃? Be careful of how you set up your fraction for this one.

Warm-Up 31 - Solubility of Salts

Based on the solubility chart above, a person can dissolve 1.50 grams of lead(II) nitrate in 3.00 grams of water at 20 ℃.

What is the minimum mass of water that could dissolve 25 grams of KClO3 at 30 ℃? Be careful of how you set up your fraction for this one.

Based on the solubility chart above, a person can dissolve 1.50 grams of lead(II) nitrate in 3.00 grams of water at 20 ℃.